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C COMPILER LIBRARY FUNCTION REFERENCE->Detailed Descriptions->tan() tanl()

Summary

#include <math.h>

    

double tan(double x)	Calculate tangent to double precision
long double tan(long double x)	Calculate tangent to long double precision

Parameter

x    Floating point value


Description

These functions calculate the tangent of x.


Return

These functions return the tangent of the parameter passed.